You're looking at the new Generation 5 series coilovers by Fortune Auto. Unlike the previous generation coilovers, these come equipped with shim stacks made of Swedish-made Sandvik knife-grade steel, allowing the shocks to be matched more consistently by FA engineers. And lighter INTERNAL FLOATING piston to allow for quicker and more accurate damping movements.

The newer generation 5 500 series still features digressive piston technology to permit stiff low-speed compression/rebound force. What is all of this you may ask? Well, this will allow you to have better control over the car's input (roll, dive, squat), yet keeping supple at high speed bumps in response to bumps and irregularities in the road.

If that wasn't enough; all Fortune Auto coilovers are Dyno-Tuned & Tested, are Bright Dip Anodized, and Include Stronger Piston Shafts to name a few. Moreover, the shaft seals have 40% less drag to provides for less hysteresis and for superior control of driver inputs. And the new Buna rubber compound provides a great balance between reliability and performance! This is very important as a stronger seal will greatly improve quality and performance.

Now remember, these coilovers are fully rebuildable, serviceable, and can be custom valved at any time. And to make it even sweeter, they are 2-Way remote canister upgradable insuring that you don't have to invest in a whole new set of coilovers. All in all, while still enjoying that 5 year warranty from Fortune Auto.